Semi integrated usually means that you need to cover part of the machine with a special door that you get to match your kitchen, but that the top bit with the dials/buttons reamins visible.
Fully integrated is where the special door that you need covers the entire front of the machine and the controls are usually fitted inside the door of the machine.
Don't have that model, so can't comment on the actual machine itself.
If you are adding a dishwasher now to your existing kitchen and you don't already have the doors required or are unable to get them from your kitchen supplier, you are probably looking to buy a non integrated dishwasher that just slots into the space the same as a washing machine - it will have its own door.